Neodymium Cylinder Magnet - 4mm x 4mm | N48

Product code: C-D4H4-N48

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Neodymium Cylinder Magnet - 4mm x 4mm | N48

Rated 5.0 out of 5
Based on 1 review
Product Code C-D4H4-N48
Pull Force* 576 grams
Weight 3 gm
Style Neodymium Cylinder
Coating Nickel (Ni)
Direction of Magnetisation Axially
Dimensions Height:4mm, Diameter:4mm
*Measured against up to 10mm mild steel.

Magnetic Product Description:

This popular rare earth cylinder has a diameter of 4mm and a height of 4mm. It is an N48 grade rare earth magnet. It has a magnetic flux reading of 6318 Gauss and a pull force of 0.576kg. It is identified by the AMF magnet part number C-D4H4-N48.

Uses for our rare earth cylinder magnets:

Small magnets that are cylindrical in shape are suited to placement inside circular drill holes or round recesses in plastic. They can then act as an attachment point for metal or make a closure mechanism with a magnet with the opposite pole exposed. The magnet can be glued in position or held in place with a thin covering which the magnetic field is able to penetrate.

Tiny magnetic closures and magnetic joins of this type are increasing in popularity with hobbyists, model makers and fashion accessory designers. The magnetic field is virtually invisible and far less conspicuous than traditional fastening methods that use clips, buttons or pins. Also referred to as rod magnets, these small magnets have a strong pull force relative to other types of permanent magnets of the same size.

Rare earth magnets were first developed in the 1980s and have since become the magnet of choice for most commercial operations where heat is not a factor. For high temperature applications it is more appropriate to use Ferrite, Alnico or Samarium Cobalt.

average rating 5.0 out of 5
Based on 1 review
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100% of reviewers would recommend this product to a friend
Quality
Rated 5 out of 5
Ease of Use
Rated 5 out of 5
Value
Rated 5 out of 5
Strength
Rated 5 out of 5
1 Review
Reviewed by Rob T.
Verified Buyer
I recommend this product
Age Range
65+
Gender
Male
Use of product
Home DIY
Rated 5 out of 5
Review posted

Neodymium Cylinder Magnet - 4mm x 4mm | N48

They do the job that I wanted plus I have found several other uses for them

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Quality
Rated 5 out of 5
Ease of Use
Rated 5 out of 5
Value
Rated 5 out of 5
Strength
Rated 5 out of 5
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